Black Belts are responsible for the implementation of process improvement projects. They are well conversant and competent in the use of Six Sigma tools and methodologies.

Black belts would have typically undergone four weeks of Six Sigma training. In selecting a Black Belt candidate, companies should keep in mind some criteria.

•    The candidate should be a highly motivated and positive person. They should demonstrate high energy levels in picking up a team and helping them improve productivity. They should have passion towards the project, which will give them strength and determination even when the going gets tough. They should enjoy what they do and encourage others to do the same.

The candidate should preferably have in-depth knowledge of the processes so as to facilitate eliminating defects and improving processes efficiently. They should also be judged on their thinking style, individuality and professional interests.

If they are more interested in roles that help others, they will be more effective in taking a project further.

•    A Black Belt should have a tremendous ability to effect change positively without upsetting the employees while also getting support for the change.

•    Black Belts should be effective communicators, as they will be serving varied roles as trainers, mentors and change agents. They should be able to speak and relate to all levels of audiences, which range from floor employees to management executives.

•    Black Belts have to posses the ability to be leaders as well as team members. They should be able to accomplish team building activities, as well as setting benchmarks for the team and helping the team to work well together. They should be likeable, motivating and influential.

They should instill trust and respect among the team members. Black Belts are viewed as business leaders and not quality managers. Thus, it is imperative that they have good business knowledge and the ability to link projects to the desired business results.
 
•    They should have the ability to manage projects from the scope, requirements and resources to the expected variance. They should be result- oriented and produce substantial financial results over a period of time for the organization.


•    Black belts should have sufficient technical aptitude like computer knowledge and analytical skills that will enable them to work efficiently without being frustrated.


•    They should readily relate to the fact that customers are the recipients of the processes. Understanding customer needs is equally relevant to the improvement of the processes.

Psychometric tests conducted in assessing Black Belt candidates indicates that the Black Belts should not just have the ability to work independently or be technically sound, but be able to confer with and assist others. They are likely to be even more successful in implementation of the project and in completing it on time.

There may be some more considerations as to how regional or national cultures may affect the selection. These ought to be the decisive factors in the selection of Black Belt candidates.